Mara Cathryn Weaver, PA-C
NPI 1083361778ActiveIndividual· Physician Assistant· Chicago, IL
Physician Assistant (PA-C) with Orthomidwest, PLLC, practicing in Chicago, Illinois. 34 Medicare patients in 2024, $6,361 paid; all of their 154 Part D prescriptions were generic. Stryker Corporation reported $250.74 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1083361778 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Mar 3, 2022 |
| Last updated in NPPES | Jul 13, 2023 |
| Certified by provider | Jul 13, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 085.009178 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (IL); Practitioner - Physician Assistant (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 34 |
|---|---|
| Services billed | 500 across 23 procedure codes |
| Paid by Medicare | $6,361 |
Part D prescriptions in 2024
| Prescriptions (claims) | 154 · 155 30-day fills |
|---|---|
| Patients | 64 |
| Total drug cost | $1,159 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Orthomidwest, PLLCRockford, IL · 547 clinicians
Industry payments (Open Payments)
- 2025$250.74 · 8 payments from 1 company
- 2024$247.56 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $250.74 | 8 |
What the 2025 payments were for
- Food and Beverage$250.74 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in Chicago
- 1003342700
- 1003430596
- 1013649888
- 1013680321
- 1023718822
- 1023724101
- 1023771177
- 1033369343
- 1043748106
- 1043927098
- 1053899138
- 1063192375
All 1,516 physician assistants in Chicago · All physician assistants in Illinois